package semiproject.services;

import semiproject.interfaces.BookService;
import semiproject.models.BookVO;

public class BookServiceImpl implements BookService {

	@Override
	public void newBook(BookVO bvo) {

	}

	@Override
	public String readBook(BookVO bvo) {
		return null;
	}

	@Override
	public void modifyBook(String bkno) {

	}

	@Override
	public void deleteBook(String bkno) {

	}

}
